CN105214477A - A kind of biological deodorizing device and method - Google Patents
A kind of biological deodorizing device and method Download PDFInfo
- Publication number
- CN105214477A CN105214477A CN201510726143.5A CN201510726143A CN105214477A CN 105214477 A CN105214477 A CN 105214477A CN 201510726143 A CN201510726143 A CN 201510726143A CN 105214477 A CN105214477 A CN 105214477A
- Authority
- CN
- China
- Prior art keywords
- packing material
- biologic packing
- foul smell
- mixed liquor
- deodorizing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
The embodiment of the invention discloses a kind of biological deodorizing device and method, foul smell is entered by the air inlet being arranged at housing bottom, with comprise microorganism species and to contact with the mixed liquor of nutrient solution and to be absorbed by described mixed liquor, foul smell is decomposed into odorless material by described microorganism species; Foul smell is through biologic packing material plate, and be arranged at the biologic packing material ball absorption of porous on biologic packing material plate, described foul smell decomposes by microorganism species further that be filled in biologic packing material ball; Spraying net sprays mixed liquor to described biologic packing material ball, and described mixed liquor fully contacts with residual foul smell and decomposed by described residual foul smell.In above process, foul smell is through the multistep treatment of described biological deodorizing device, and circulating of mixed liquor ensures that described microorganism species is in high activity state all the time, effectively improves the treatment effeciency of foul smell; Described microorganism species can the balance of maintenance metabolism and breeding in long time, without the need to frequent replacing, effectively reduces Odor control cost.
Description
Technical field
The present invention relates to Odor control technical field, particularly relate to a kind of biological deodorizing device and method.
Background technology
In animal feeding field, domesticated animal all the time all will environmental emission is a large amount of towards periphery waste gas.Not only comprise the carbon dioxide that animal is breathed out in these waste gas, also comprise the odorous gas such as ammonia, hydrogen sulfide, methyl mercaptan, sulfuration methyl, trimethylamine, styrene, acetaldehyde that animal eubolism produces.Odorous gas in waste gas except cause people's sense of smell unhappy except, then can cause the headache of people time serious, feel sick, the symptom such as cornea and respiratory inflammation, resistance decline, pulmonary edema, affect the physical and mental health of people.Therefore, a those skilled in the art's difficult problem is perplexed in the process of odorous gas always.
At present, people often use active carbon deodorizing device to carry out the process of odorous gas.Activated-carbon device generally comprises active carbon layer, and described active carbon layer has very large specific area, fully can contact, therefore have very strong adsorption capacity with described odorous gas; By active carbon layer adsorbs malodorous gas, thus reduce the discharge of odorous gas.
But in use, along with increasing of the odorous gas adsorbed, the adsorption capacity of active carbon layer can decay above-mentioned active carbon deodorizing device soon, even finally cannot adsorb new odorous gas, has a strong impact on the treatment effeciency of odorous gas; And described active carbon deodorizing device needs the described active carbon layer of frequent replacing, to ensure the normal operation of described activated-carbon device, taste removal cost is very high.
Summary of the invention
A kind of biological deodorizing device and method is provided, to solve the problem that taste removal efficiency of the prior art is low and cost is high in the embodiment of the present invention.
In order to solve the problems of the technologies described above, the embodiment of the invention discloses following technical scheme:
Embodiments provide a kind of biological deodorizing device, comprise housing, wherein:
Described housing is provided with uniform lumen, and the underfill of described housing has the mixed liquor comprising microorganism species and nutrient solution;
The bottom sides of described housing is provided with air inlet, and described air inlet is positioned on the liquid level of described mixed liquor, with described liquid level and keeps a determining deviation, and described air inlet is near described liquid level;
Along the transmission direction of gas, the inside of described housing is disposed with biologic packing material dividing plate and spraying net; On described biologic packing material dividing plate fixed arrangement have fill microorganism species, the biologic packing material ball of porous; Described spraying net is connected with the bottom of described housing and sprays described mixed liquor to described biologic packing material ball;
The top of described housing is provided with air outlet.
Preferably, described biologic packing material dividing plate is airtight transverse barrier; Multiple described biologic packing material dividing plate is spaced and be fixedly installed on the inwall of described housing; Size and the described housing of described biologic packing material dividing plate match, and described housing is separated into multiple independently gas circuit space by multiple described biologic packing material dividing plate; The edge of described biologic packing material dividing plate is provided with gas circuit opening, and the gas circuit interleaved openings on adjacent biological filler dividing plate is arranged.
Preferably, the spacing of adjacent described biologic packing material dividing plate is more than or equal to the diameter of described biologic packing material ball.
Preferably, described biological deodorizing device also comprises gas distribution pipe, and the air inlet on the air intake of described gas distribution pipe and described housing is tightly connected; The outlet air end of described gas distribution pipe to be arranged in described mixed liquor and near the diapire of described housing; Described gas distribution pipe comprises multiple outlet air end, and described outlet air end is evenly arranged along the diapire of described housing.
Preferably, described biological deodorizing device also comprises filter, and described filter is arranged at air inlet and the air outlet of described housing respectively.
Preferably, described biological deodorizing device also comprises water pump, and one end of described water pump is connected with the bottom of described housing, the other end is connected with described spraying net.
Preferably, described housing bottom is also provided with moisturizing hole and drainpipe, and described moisturizing hole is positioned at the sidewall of described housing bottom and higher than described mixed liquor liquid level, described drainpipe is connected with external connection row waterpipe by draining valve.
Preferably, described spraying net comprises the shower of many herring-bone form arrangements; Described shower is provided with multiple spray apertures, and the spray direction of adjacent described spray apertures intersects mutually.
Preferably, described microorganism species comprises and bites ammonia bacterium and bacteriophage etc.
The embodiment of the present invention additionally provides a kind of biological deodorizing method, comprises the following steps:
Choose above-mentioned biological deodorizing device;
The air inlet of described biological deodorizing device is connected with foul smell pipeline;
Mixed liquor in described biological deodorizing device absorbs and decompose odor;
Biologic packing material baffle plate diversion foul smell in described biological deodorizing device;
Be distributed in the biologic packing material ball absorption foul smell on described biologic packing material plate, biological flora on described biologic packing material ball absorbs foul smell and by described foul smell oxidation Decomposition;
Spraying net sprays mixed liquor to described biologic packing material ball, and the described mixed liquor sprayed absorbs and decomposes residual foul smell;
Gas after process is discharged from the air outlet of described biological deodorizing device.
From above technical scheme, the biological deodorizing device that the embodiment of the present invention provides and method, by comprising the mixed liquor of biological flora and nutrient solution in described biological deodorizing device underfill, the foul smell entered from the air inlet of housing contacts with described mixed liquor and is absorbed by described mixed liquor, and described biological flora decompose odor is odorless material; Described foul smell upwards diffuses through biologic packing material dividing plate, on described biologic packing material dividing plate fixed arrangement have fill microorganism species, the biologic packing material ball of porous, described biologic packing material ball absorption foul smell, the foul smell of absorption decomposes by microorganism species on described biologic packing material ball further; Spraying net sprays mixed liquor to described biologic packing material ball, mixed liquor fully contacts with the residual foul smell after the process of described biologic packing material ball, and described residual foul smell is absorbed, the biological flora in described mixed liquor will remain foul smell and decompose, and finally discharge without odour.In above process, foul smell through the multistage absorption resolution process of described biological deodorizing device, and circulates due to mixed liquor in described biological deodorizing device, and described microorganism species is in high activity state all the time, effectively improves the treatment effeciency of foul smell; Described microorganism species can the balance of maintenance metabolism and breeding in for a long time, without the need to frequent replacing, effectively reduces Odor control cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of biological deodorizing device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of a kind of spraying net that Fig. 2 provides for the embodiment of the present invention;
The partial structurtes schematic diagram of a kind of spraying net that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the biological deodorizing device of another kind that Fig. 4 provides for the embodiment of the present invention;
The structural representation of another biological deodorizing device that Fig. 5 provides for the embodiment of the present invention;
The symbol of Fig. 1-5 is expressed as:
1-housing, 2-mixed liquor, 3-air inlet, 4-biologic packing material dividing plate, 41-gas circuit opening, 5-spraying net, 51-shower, 52-spray apertures, 6-biologic packing material ball, 7-air outlet, 8-filter, 9-water pump, 10-moisturizing hole, 11-drainpipe, 12-draining valve, 13-gas distribution pipe.
Detailed description of the invention
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment one
See Fig. 1, for the structural representation of a kind of biological deodorizing device that the embodiment of the present invention provides, described biological deodorizing device comprises housing 1, be filled in mixed liquor 2 bottom housing 1, air inlet 3, biologic packing material dividing plate 4, spraying net 5, biologic packing material ball 6, air outlet 7, filter 8, water pump 9, moisturizing hole 10, drainpipe 11 and draining valve 12.
Wherein, described housing 1 is provided with uniform lumen, and in embodiments of the present invention, described housing 1 is cylindrical housings, and described inner chamber is also cylindrical cavity; Certainly, described housing 1 according to actual needs, can be set to the housing of arbitrary shape, such as cuboid housing etc. by those skilled in the art, and described inner chamber also can be cuboid inner chamber etc.
The underfill of described housing 1 has mixed liquor 2, and described mixed liquor 2 is the mixed liquor comprising microorganism species and nutrient solution.In embodiments of the present invention, described microorganism species can comprise bites ammonia bacterium and bacteriophage etc., and described bacteriophage can catch the foul smell composition such as hydrogen sulfide in foul smell, and is the harmless odorless innocuous substance such as carbon dioxide, water, sulfuric acid by described foul smell ingredient breakdown; Describedly bite ammonia bacterium and may be used for the gaseous oxidation such as the ammonia in foul smell to be decomposed into the odorless innocuous substances such as carbon dioxide, water, nitric acid.Certainly, in order to improve the treatment effeciency of foul smell, described microorganism species can also comprise other bacterial classifications such as Thiobacillus, Nitromonas, makes described microorganism species become a kind of microorganism species of composite highly effective.Nutrient solution in described mixed liquor 2, can provide enough nutrients for the metabolism of described microorganism species and self-reproduction, ensure the biologically active of described microorganism species.
The bottom sides of described housing 1 is provided with air inlet 3, and described air inlet 3 is positioned on the liquid level of described mixed liquor 2, with described liquid level and keeps a determining deviation, and described air inlet 3 is near described liquid level.Described air inlet 3 can be communicated with outside foul smell pipeline, makes foul smell enter described biological deodorizing device from described air inlet 3.And by arranging described air inlet 3 near described liquid level, can ensure that first the foul smell entered contacts with described mixed liquor 2, the vulcanizing hydrogen of foul smell due to foul smell, ammonia etc. have higher water-soluble, and therefore described mixed liquor 2 can effective absorption portion foul smell; First microorganism species in addition in described mixed liquor 2 can carry out oxidation Decomposition process to described foul smell, reduces follow-up deodorizing pressure, improves odor removal efficient.Preferably, described air inlet 3 goes out to be provided with filter 8, in embodiments of the present invention, described filter 8 is arranged at the inwall of described housing 1 and covers the end face of described air inlet 3, certain described filter 8 can be arranged at other positions arbitrarily, the such as inner chamber of described air inlet 3 or the outer wall etc. of described housing 1.Described filter 8 can carry out pretreatment to the foul smell entering described biological deodorizing device, removes the impurity such as the dust in foul smell, avoids dust etc. to cause the decline of odor removal efficient.Described filter 8 can select the filter such as active carbon, filter screen, and can remove and install, changes, and safeguards to facilitate technical staff.
Along the transmission direction of gas, described housing 1 inside is disposed with biologic packing material dividing plate 4 and spraying net 5.Described biologic packing material dividing plate 4 is grid-like, breathable membrane in embodiments of the present invention, and the shape of described biologic packing material dividing plate 4, size and described housing 1 match, and the periphery of described biologic packing material dividing plate 4 closely fixedly contacts with the inwall of described housing 1.On described biologic packing material plate 4, fixed arrangement has biologic packing material ball 6, and according to the Odor control demand of reality, any multi-layer biological filling ball 6 that described biologic packing material plate 4 can be arranged, the present invention does not limit at this.Described biologic packing material ball 6 is the filling ball of porous, effectively can increase the specific area of described biologic packing material ball 6, thus effectively adsorb foul smell; And be filled with microorganism species in the surface of described biologic packing material ball 6 and hole, described microorganism species continues to carry out absorption resolution process to the foul smell being adsorbed in described biologic packing material ball 6; In addition, between the biologic packing material ball 6 of multilayer, there is a large amount of spaces, effectively ensure the circulation of gas, prevent gas circuit not smooth.
Described spraying net 5 is arranged at the inside top of described housing 1, and described spraying net 5 is connected with the bottom of described housing 1; Described water pump 9 is arranged at described spraying net 5 with on the pipeline be communicated with bottom described housing 1, one end of described water pump 9 is connected with the bottom of described housing 1, the other end is connected with described spraying net 5, for be pumped into by the mixed liquor 2 bottom housing 1 in spraying net 5 and to make described mixed liquor 2 spray from described spraying net 5.Be illustrated in figure 2 the structural representation of a kind of spraying net that the embodiment of the present invention provides, described spraying net 5 comprises many showers 51, and many described shower 51 arrangements in herring-bone form, fully to cover the inner chamber of described housing 1.Referring to Fig. 3, for the partial structurtes schematic diagram of a kind of spraying net that the embodiment of the present invention provides, described shower 51 offers multiple spray apertures 52, and the spray direction of adjacent described spray apertures 52 intersects mutually, when mixed liquor 2 sprays from described spray apertures 52, the mixed liquor 2 of ejection mutually can impact and become mixed liquor water smoke, is conducive to described mixed liquor 2 and is evenly sprayed on described biologic packing material ball 6.The effect that described spraying net 5 sprays described mixed liquor 2 to described biologic packing material ball 6 is, be conducive to providing metabolism nutriment to the microorganism species on described biologic packing material ball 6 on the one hand, the microbial bacteria of the death on the other hand on biologic packing material ball 6 also can be washed away by described mixed liquor 2, and provide new microorganism species to described biologic packing material ball 6, thus form the complete circulatory system; And the mist-like mixed liquor 2 that described spraying net 5 sprays, can adsorb the foul smell that described biologic packing material ball 6 cannot adsorb, decompose further, improve the treatment effeciency of foul smell further.
The top of described housing 1 is provided with air outlet 7, and the gas through described biological deodorizing device process is discharged from described air outlet 7; Preferably, described air outlet 7 place is provided with filter 8 equally, described filter 8 is arranged in the pipeline of described air outlet 7 in embodiments of the present invention, certain described filter 8 can be arranged at optional position according to the actual requirements, the such as outside etc. of described air outlet 7, described filter 8 to the further purification filtering of gas of described biological deodorizing device process, to ensure that Exhaust Gas can qualified discharge.Certainly, described air outlet 7 also can arrange described filter 8, to reduce costs.
For the ease of supplementing or upgrading described mixed liquor 2, bottom described housing 1, be also provided with moisturizing hole 10 and drainpipe 11.Described moisturizing hole 10 is positioned at sidewall bottom described housing 1 and higher than described mixed liquor 2 liquid level, by described moisturizing hole 10, outside mixed liquor 2 flows into bottom described housing 1, thus realize supplementing of biological flora and nutrient solution, certainly according to the actual requirements, can by 10, described moisturizing hole other liquid such as Additional nutrient solution or running water.Described drainpipe 11 is connected with external connection row waterpipe by draining valve 12, and when described draining valve 12 is opened, the mixed liquor 2 in housing 1 can be discharged from described drainpipe 11, to upgrade the mixed liquor in housing 1.
As seen from the above-described embodiment, the biological deodorizing device that the embodiment of the present invention provides is imported by described air inlet 3 and needs foul smell to be processed, first foul smell contacts with the mixed liquor 2 be filled in bottom described housing 1, described mixed liquor 2 comprises the microorganism species and nutrient solution that can process described foul smell, and water-soluble the absorption in described mixed liquor 2 and by the microorganism species in described mixed liquor 2 of a part of foul smell resolves into odorless material; Another part foul smell upwards spreads, fully contact with described biologic packing material ball 6, described biologic packing material ball 6 can fully adsorb described foul smell for porous aggregate ball, and described biologic packing material ball 6 is filled with described microorganism species, described microorganism species can carry out absorption to the foul smell of absorption and decompose; After described biologic packing material ball 6, untreated residual foul smell continues upwards to spread, described spraying net 5 sprays mist-like mixed liquor 2, the described mixed liquor 2 sprayed absorbs residual foul smell further and is decomposed by described residual foul smell, and the gas after final process is discharged by described air outlet 7.Known by foregoing description, foul smell have passed through multistage process and aqueous phase in described biological deodorizing device, the heterogeneous absorption of gas phase is decomposed, and described biological deodorizing device effectively improves the treatment effeciency of stink.And in processing procedure, described mixed liquor 2 circulates in described biological deodorizing device, what ensure that described microorganism species is in high activity state for a long time, without the need to frequent replacing, while guarantee Odor control efficiency, effectively reduce Odor control cost.
As shown in Table 1, be the testing result of the biological deodorizing device Odor control that the embodiment of the present invention provides, it should be noted that the time started of deodorizing be 12:30, N.D. is lower than detection limit.Table one shows, and before deodorizing, 3 sampling resultses of the ammonia content in foul smell are all at more than 0.5mg/m3, and after deodorizing, 3 sampling resultses of the ammonia content in exhaust are all at below 0.2mg/m3; Before deodorizing, 3 sampling resultses of hydrogen sulfide content are all at more than 0.003mg/m3, and after deodorizing, 3 sampling resultses of the hydrogen sulfide content in exhaust are all lower than detection limit.Above-mentioned data show, described biological deodorizing device effectively can carry out Odor control, ensure gas qualified discharge.
Table one:
Embodiment two
See Fig. 4, be the structural representation of the biological deodorizing device of another kind that the embodiment of the present invention provides, the difference of the embodiment of the present invention and embodiment two is, described biological deodorizing device comprises multiple biologic packing material dividing plate 4.Described biologic packing material dividing plate 4 is airtight transverse barrier; Multiple described biologic packing material dividing plate 4 is spaced and be fixedly installed on the inwall of described housing 1; Size and the described housing 1 of described biologic packing material dividing plate 4 match, and described housing 1 is separated into multiple independently gas circuit space by multiple described biologic packing material dividing plate 4; The edge of described biologic packing material dividing plate 4 is provided with gas circuit opening 41, and the gas circuit opening 41 on adjacent described biologic packing material dividing plate 4 is crisscross arranged.The spacing of adjacent described biologic packing material dividing plate 4 is more than or equal to the diameter of described biologic packing material ball 6, and described biologic packing material ball 6 fixed arrangement is on described biologic packing material dividing plate 4.Certainly, the spacing of described biologic packing material dividing plate 4 can be set to arbitrary value, and the spacing of multiple described biologic packing material dividing plate 4 also need not be equal, biologic packing material dividing plate 4 such as bottom described housing 1 can arrange larger spacing, for the biologic packing material ball 6 of multilayer of arranging, biologic packing material dividing plate 4 near described housing 1 top can arrange less spacing, for the biologic packing material ball 6 etc. of individual layer of arranging.The position of described gas circuit opening 41, those skilled in the art also can carry out free setting, to design the gas channels of foul smell.The embodiment of the present invention and embodiment one something in common referring to embodiment one, can not repeat them here.
By arranging multiple described biologic packing material dividing plate 4, because the gas circuit opening 41 of described biologic packing material dividing plate 4 is crisscross arranged, the inner chamber of described housing 1 is separated into mazy gas channels by described biologic packing material dividing plate 4, foul smell needs to discharge through described gas channels, effectively strengthen the contact of foul smell and described biologic packing material ball 6, thus improve Odor control efficiency.
And those skilled in the art by the spacing of the described biologic packing material dividing plate 4 of adjustment, and can fill the biologic packing material ball 6 of the different number of plies according to described spacing, further the processing policy of adjustment foul smell, to improve Odor control efficiency.Such as in the specific implementation, because the foul smell bottom housing 1 gathers, the spacing that can arrange the biologic packing material dividing plate 4 bottom housing 1 is larger, thus the biologic packing material ball 6 of arranging more multi-layered, spacing near the biologic packing material dividing plate 4 at housing 1 top is less, thus the biologic packing material ball 6 of arrangement small layers, to ensure the treatment effeciency of foul smell.Certainly, the spacing that also can arrange the biologic packing material dividing plate 4 in intermediate layer is comparatively large and fill more biologic packing material ball 6, the spacing of biologic packing material dividing plate 4 at bottom and top is less and fill less biologic packing material ball 6, when the biologic packing material ball 6 of bottom, carry out absorption to make foul smell and decompose reduction odor concentration, focus at biologic packing material ball 6 place in intermediate layer, be conducive to improving Odor control efficiency.It should be noted that, below be only the partial picture provided of the embodiment of the present invention, those skilled in the art according to factors such as the gas channels of odor concentration, foul smell, can arrange the spacing of biologic packing material dividing plates 4 different arbitrarily and biologic packing material ball 6 number of plies of arrangement.
Embodiment three
See Fig. 5, for the structural representation of another biological deodorizing device that the embodiment of the present invention provides, the difference of the present embodiment and embodiment two is, described biological deodorizing device also comprises gas distribution pipe 13, the air intake of described gas distribution pipe 13 and the air inlet 3 of described housing 1 are tightly connected, to ensure that foul smell enters described gas distribution pipe 13 from described air inlet 3 and do not leak.Described gas distribution pipe 13 offers multiple outlet air end, and described outlet air end is arranged in described mixed liquor 2 and near the diapire of described housing 1, multiple described outlet air end is arranged along the bottom even of described housing 1.The embodiment of the present invention referring to embodiment two, can not repeat them here with enforcement two something in common.
In embodiments of the present invention, foul smell enters described gas distribution pipe 13 from described air inlet 3, and discharge from the outlet air end of described gas distribution pipe 13, because described outlet air end is arranged in mixed liquor 2, the foul smell of discharging from described outlet air end fully contacts with described mixed liquor 2, be conducive to foul smell and absorbed decomposition by described mixed liquor 2, improve the treatment effeciency of foul smell.And foul smell is discharged through described gas distribution pipe 13, distribution is more even, is conducive to improving Odor control efficiency; In addition, the foul smell through described mixed liquor 2 has larger humidity, is conducive to promoting that microorganism species is to the absorption decomposition of foul smell.
The embodiment of the present invention additionally provides a kind of biological deodorizing method, comprising:
Choose above-mentioned biological deodorizing device.
The air inlet 3 of described biological deodorizing device is connected with external foul smell pipeline.In the specific implementation, such as in animal feeding field, the foul smell that animal gives off is collected and enters external foul smell pipeline, and air inlet 3 gas circuit of described external foul smell pipeline and described deodorizing device is come round, and ensure air-tightness, enter described biological deodorizing device to make foul smell.
Mixed liquor 2 in described biological deodorizing device absorbs and decompose odor.From the foul smell that described air inlet 3 enters, first fully contact with the mixed liquor 2 in described biological deodorizing device, because the foul smell in foul smell fully has very strong water-soluble, described mixed liquor 2 absorption portion foul smell; And the foul smell absorption being dissolved in mixed liquor 2 is decomposed into the odorless materials such as water, carbon dioxide, acid by microorganism species in described mixed liquor 2 further.
Biologic packing material dividing plate 4 water conservancy diversion foul smell in described biological deodorizing device.The biologic packing material dividing plate 4 being arranged at described biological deodorizing device inwall forms the gas channels of foul smell, and described foul smell is circulated by described gas channels, thus realizes the water conservancy diversion to foul smell.
The biologic packing material ball 6 be distributed on described biologic packing material dividing plate 4 adsorbs foul smell, and biological flora on described biologic packing material ball 6 absorbs foul smell and by described foul smell oxidation Decomposition.Described biologic packing material ball 6 is the biologic packing material ball of porous, and described biologic packing material ball 6 has very large specific area, has very strong adsorption capacity to foul smell; The foul smell be adsorbed on biologic packing material ball 6 is absorbed by microorganism species further, and described foul smell oxidation Decomposition is odorless material by described microorganism species.
Spraying net 5 sprays mixed liquor 2 to described biologic packing material ball 6, and the described mixed liquor 2 sprayed absorbs and decomposes residual foul smell.Foul smell, after the biologic packing material ball 6 of upper step processes, may also have the residual foul smell of part not process; Described residual foul smell fully contacts with the described mixed liquor 2 sprayed, and is absorbed by described mixed liquor 2, and in described mixed liquor 2, described residual foul smell decomposes by microorganism species further.
Gas after process is discharged from the air outlet 7 of described biological deodorizing device.
The above is only the specific embodiment of the present invention, those skilled in the art is understood or realizes the present invention.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a biological deodorizing device, is characterized in that, comprises housing (1), wherein:
Described housing (1) is provided with uniform lumen, and the underfill of described housing (1) has the mixed liquor (2) comprising microorganism species and nutrient solution;
The bottom sides of described housing (1) is provided with air inlet (3), described air inlet (3) is positioned on the liquid level of described mixed liquor (2), with described liquid level and keeps a determining deviation, and described air inlet (3) is near described liquid level;
Along the transmission direction of gas, the inside of described housing (1) is disposed with biologic packing material dividing plate (4) and spraying net (5); The upper fixed arrangement of described biologic packing material dividing plate (4) have fill microorganism species, the biologic packing material ball (6) of porous; Described spraying net (5) is connected with the bottom of described housing (1) and sprays described mixed liquor (2) to described biologic packing material ball (6);
The top of described housing (1) is provided with air outlet (7).
2. biological deodorizing device according to claim 1, is characterized in that, described biologic packing material dividing plate (4) is airtight transverse barrier; Multiple described biologic packing material dividing plate (4) is spaced and be fixedly installed on the inwall of described housing (1); Size and the described housing (1) of described biologic packing material dividing plate (4) match, and described housing (1) is separated into multiple independently gas circuit space by multiple described biologic packing material dividing plate (4); The edge of described biologic packing material dividing plate (4) is provided with gas circuit opening (41), and the gas circuit opening (41) on adjacent biological filler dividing plate (4) is crisscross arranged.
3. biological deodorizing device according to claim 1, is characterized in that, the spacing of adjacent described biologic packing material dividing plate (4) is more than or equal to the diameter of described biologic packing material ball (6).
4. biological deodorizing device according to claim 1, is characterized in that, also comprises gas distribution pipe (13), and the air inlet (3) on the air intake of described gas distribution pipe (13) and described housing (1) is tightly connected; The outlet air end of described gas distribution pipe (13) to be arranged in described mixed liquor (2) and near the diapire of described housing (1); Described gas distribution pipe (13) comprises multiple outlet air end, and described outlet air end is evenly arranged along the diapire of described housing (1).
5. biological deodorizing device according to claim 1, it is characterized in that, also comprise filter (8), described filter (8) is arranged at air inlet (3) and the air outlet (7) of described housing (1) respectively.
6. biological deodorizing device according to claim 1, it is characterized in that, also comprise water pump (9), one end of described water pump (9) is connected with the bottom of described housing (1), the other end is connected with described spraying net (5).
7. biological deodorizing device according to claim 1, it is characterized in that, described housing (1) bottom is also provided with moisturizing hole (10) and drainpipe (11), described moisturizing hole (10) is positioned at the sidewall of described housing (1) bottom and higher than described mixed liquor (2) liquid level, described drainpipe (11) is connected with external connection row waterpipe by draining valve (12).
8. biological deodorizing device according to claim 1, is characterized in that, described spraying net (5) comprises the shower (51) of many herring-bone form arrangements; Described shower (51) is provided with multiple spray apertures (52), the spray direction of adjacent described spray apertures (52) intersects mutually.
9. biological deodorizing device according to claim 1, is characterized in that, described microorganism species comprises bites ammonia bacterium and bacteriophage etc.
10. a biological deodorizing method, is characterized in that, comprises the following steps:
Choose the biological deodorizing device described in claim 1-9;
The air inlet (3) of described biological deodorizing device is connected with foul smell pipeline;
Mixed liquor (2) in described biological deodorizing device absorbs and decompose odor;
Biologic packing material dividing plate (4) water conservancy diversion foul smell in described biological deodorizing device;
Be distributed in biologic packing material ball (6) the absorption foul smell on described biologic packing material plate (4), biological flora on described biologic packing material ball (6) absorbs foul smell and by described foul smell oxidation Decomposition;
Spraying net (5) sprays mixed liquor (2) to described biologic packing material ball (6), and the described mixed liquor (2) sprayed absorbs and decomposes residual foul smell;
Gas after process is discharged from the air outlet (7) of described biological deodorizing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726143.5A CN105214477A (en) | 2015-10-30 | 2015-10-30 | A kind of biological deodorizing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726143.5A CN105214477A (en) | 2015-10-30 | 2015-10-30 | A kind of biological deodorizing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105214477A true CN105214477A (en) | 2016-01-06 |
Family
ID=54983953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510726143.5A Withdrawn CN105214477A (en) | 2015-10-30 | 2015-10-30 | A kind of biological deodorizing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214477A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854513A (en) * | 2018-06-21 | 2018-11-23 | 郑州源冉生物技术有限公司 | A kind of bioengineering exhaust gas processing device |
| CN109052885A (en) * | 2018-09-04 | 2018-12-21 | 李艳辉 | A kind of sludge fermentation deodorizing integral processing unit |
| CN109179937A (en) * | 2018-09-04 | 2019-01-11 | 李艳辉 | A kind of sludge fermentation device with deodorization functions |
| CN113318581A (en) * | 2021-05-16 | 2021-08-31 | 中建二局土木工程集团有限公司 | Biological filter deodorization device for sewage treatment plant |
| CN114669213A (en) * | 2022-01-15 | 2022-06-28 | 江西省三余环保节能科技股份有限公司 | Kitchen garbage fermentation treatment device |
| CN114877473A (en) * | 2022-07-06 | 2022-08-09 | 希达空调净化设备有限公司 | High-efficiency filter for dust-free room |
| CN116294003A (en) * | 2023-03-06 | 2023-06-23 | 广州市净水有限公司 | Underground water purification plant ventilation and deodorization system |
-
2015
- 2015-10-30 CN CN201510726143.5A patent/CN105214477A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854513A (en) * | 2018-06-21 | 2018-11-23 | 郑州源冉生物技术有限公司 | A kind of bioengineering exhaust gas processing device |
| CN109052885A (en) * | 2018-09-04 | 2018-12-21 | 李艳辉 | A kind of sludge fermentation deodorizing integral processing unit |
| CN109179937A (en) * | 2018-09-04 | 2019-01-11 | 李艳辉 | A kind of sludge fermentation device with deodorization functions |
| CN113318581A (en) * | 2021-05-16 | 2021-08-31 | 中建二局土木工程集团有限公司 | Biological filter deodorization device for sewage treatment plant |
| CN114669213A (en) * | 2022-01-15 | 2022-06-28 | 江西省三余环保节能科技股份有限公司 | Kitchen garbage fermentation treatment device |
| CN114877473A (en) * | 2022-07-06 | 2022-08-09 | 希达空调净化设备有限公司 | High-efficiency filter for dust-free room |
| CN116294003A (en) * | 2023-03-06 | 2023-06-23 | 广州市净水有限公司 | Underground water purification plant ventilation and deodorization system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105214477A (en) | A kind of biological deodorizing device and method | |
| CN202844876U (en) | Novel high-efficiency biological deodorization purifier | |
| CN205517117U (en) | Active carbon exhaust treatment device | |
| CN110624393A (en) | Multi-stage deodorization method and device for biological filter | |
| CN208893969U (en) | A kind of combined type deodorization system | |
| CN107303456A (en) | A kind of device of Collecting and dealing uncontrollable discharge gas | |
| CN205461779U (en) | Biological odour removal device | |
| CN208912098U (en) | A kind of air purifying type reagent cabinet | |
| CN107174922A (en) | A kind of closed waste gas circulation processing system of air film | |
| CN106345272A (en) | Waste gas treatment process and equipment in printing industry | |
| CN101020130A (en) | Biological deodorizing device | |
| CN205627619U (en) | Modular biological deodorization UV clean system | |
| CN213314311U (en) | Multistage double-layer biological washing and filtering treatment device for kitchen odor treatment | |
| CN210473600U (en) | Gas purification and deodorization device | |
| CN211098402U (en) | VOC exhaust treatment device | |
| CN210385376U (en) | Intermittent exhaust gas emission efficient treatment device | |
| CN206481802U (en) | One kind poultry device | |
| CN208933000U (en) | A kind of ozone tail gas breaking plant | |
| CN220413071U (en) | Pharmaceutical wastewater deodorizing device | |
| CN207187493U (en) | Combined bio deodorizing device and purifying column | |
| CN207385189U (en) | A kind of chemical emission biologic packing material handles tapping equipment | |
| CN220939988U (en) | Complete-set type efficient biological deodorization equipment | |
| CN205435471U (en) | Deodorizing tower | |
| CN205948629U (en) | Malodorous gas processing system | |
| CN205561081U (en) | Efficient air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ge Rujun Inventor after: Shi Yanqiu Inventor after: Li Xueyong Inventor before: Ge Rujun Inventor before: Shi Yanqiu |
|
| COR | Change of bibliographic data | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160106 |